pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on September 14, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Sep 14 19:58:44 2023 5.6 149.60 -6.20 6 Papua New Guinea (5 km E of Kandrian, Papua New Guinea) Wed Sep 13 11:49:15 2023 6.1 -97.94 -36.22 6 W.Chile Rise (West Chile Rise) Tue Sep 12 11:03:18 2023 6.3 121.22 19.27 6 Philippines (73 km N of Namuac, Philippines) Mon Sep 11 13:37:07 2023 5.4 -71.25 -27.15 5 Chile (Near the coast of Atacama, Chile) Mon Sep 11 12:51:34 2023 6.0 127.48 1.13 6 Indonesia (38 km NNE of Ternate, Indonesia) Mon Sep 11 09:20:56 2023 5.9 -26.09 0.75 6 central Mid-Atlantic Ridge Total: 6 events.

About this archived stream:

Station : KWJN (network: IRIS/IDA) at Kwajalein Atoll, Marshall Islands
Sensor : Streckeisen STS-5A Seismometer
Recorder : Quanterra Q330-HR @ 40 Hz
Pod : ms-osiris@x.x.161.84 | macOS 12.6.3 | psm v. 176
Speedup : ×1,000 (transposed up about 10 octaves)
Loop duration (real) : 96 hours
Loop duration (audio) : 05:45 (stereo)
Data channels : miniseed (II.KWJN.00.BH1 II.KWJN.00.BH2)
RMS : 0.006801
Spectrogram type : raw
Gain correction : 25dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archived on : Fri Sep 15 00:02:50 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids